Bug 410648

Summary: plasmashell crashed when I refused to enter the password of WiFi
Product: [Frameworks and Libraries] frameworks-kdeclarative Reporter: bailong104
Component: generalAssignee: Marco Martin <notmart>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aspotashev, kdelibs-bugs, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.60.0   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description bailong104 2019-08-06 13:09:49 UTC 
Application: plasmashell (5.16.4)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.4-zen1-1-zen x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:

The wireless hotspot signal strength is very poor, then suddenly the network is disconnected, and I am asked to re-enter the hotspot password. I refused, and then tried to disconnect the hotspot to reconnect. But the system did not respond, then the desktop black screen, the plasmashell restarted.

And I was compiling a rust program so the CPU usage is nearly 100%

- Unusual behavior I noticed:

I was asked to re-enter the password. But the NetworkManager should have remembered it.

I can disconnect the hotspot, it saied that it is verifing.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbad8705880 (LWP 978))]

Thread 13 (Thread 0x7fba85937700 (LWP 6228)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbadd40a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbadd40a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fbadf1ea7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fbadf1eaa6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fbaa7fff700 (LWP 6227)):
#0  0x00007fbadd088667 in poll () at /usr/lib/libc.so.6
#1  0x00007fbab7ae4673 in  () at /usr/lib/libpulse.so.0
#2  0x00007fbab7ad5990 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007fbab7ad5fe0 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007fbab7ad6091 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007fbab7ae45ae in  () at /usr/lib/libpulse.so.0
#6  0x00007fbab767e9fc in  () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#7  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fbaa48be700 (LWP 15490)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbadd40a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbadd40a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fbadf1ea7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fbadf1eaa6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fbabffff700 (LWP 3180)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbadd40a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbadd40a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fbadf1ea7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fbadf1eaa6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fbaa649a700 (LWP 1334)):
[KCrash Handler]
#6  0x00007fbac495c66a in  () at /usr/lib/qt/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#7  0x00007fbadd5fdb70 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#8  0x00007fbadf2402c3 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#9  0x00007fbadf1e6c0b in  () at /usr/lib/libQt5Quick.so.5
#10 0x00007fbadf1ea9d8 in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#12 0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fbab5ffd700 (LWP 1301)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbadf5ef83b in  () at /usr/lib/libxcb.so.1
#2  0x00007fbadf5f13bb in xcb_wait_for_special_event () at /usr/lib/libxcb.so.1
#3  0x00007fbac77888c1 in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#4  0x00007fbac7788a28 in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#5  0x00007fbac7789c9e in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#6  0x00007fbac778abfc in glPrimitiveBoundingBox () at /usr/lib/libGLX_mesa.so.0
#7  0x00007fbac67b2e2a in  () at /usr/lib/dri/i965_dri.so
#8  0x00007fbac67b35d5 in  () at /usr/lib/dri/i965_dri.so
#9  0x00007fbac67af199 in  () at /usr/lib/dri/i965_dri.so
#10 0x00007fbadf1a6433 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5
#11 0x00007fbadf1ac9b5 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5
#12 0x00007fbadf199232 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5
#13 0x00007fbadf1996ec in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5
#14 0x00007fbadf1da890 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5
#15 0x00007fbadf240411 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#16 0x00007fbadf1e6c0b in  () at /usr/lib/libQt5Quick.so.5
#17 0x00007fbadf1ea9d8 in  () at /usr/lib/libQt5Quick.so.5
#18 0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fbab7272700 (LWP 1299)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbadd40a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbadd40a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fbadf1ea7bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fbadf1eaa6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fbabc8b8700 (LWP 1294)):
#0  0x00007fbadd629734 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007fbadb8b8360 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbadb8b89a6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbadb8b8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fbadd6299bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbadd5d05ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fbadd4032f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fbac6541700 (LWP 1071)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbac685aebc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fbac685aab8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fbad4d69700 (LWP 1068)):
#0  0x00007fbadb8694e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fbadb8b8998 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbadb8b8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbadd6299bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fbadd5d05ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbadd4032f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fbadee818f9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fbad68ce700 (LWP 1037)):
#0  0x00007fbadd088667 in poll () at /usr/lib/libc.so.6
#1  0x00007fbadb8b8a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fbadb8b8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fbadd6299bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fbadd5d05ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fbadd4032f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fbaddea1b37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fbad7632700 (LWP 993)):
#0  0x00007fbadd088667 in poll () at /usr/lib/libc.so.6
#1  0x00007fbadf5ef630 in  () at /usr/lib/libxcb.so.1
#2  0x00007fbadf5f12db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fbad7fb6049 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fbadd404520 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fbadc8d357f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fbadd0930e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fbad8705880 (LWP 978)):
#0  0x00007fbadc8d9415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fbadd40a5a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fbadd40a692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fbadf1e8e2e in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fbadf1e9a5c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fbadf24dcfd in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#6  0x00007fbadf9c06d4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#7  0x00007fbade10f4d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007fbade118a21 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007fbadd5d19c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007fbadd960299 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007fbade11879c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007fbadd5d19c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007fbadd628d3d in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#14 0x00007fbadd6295d2 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fbadb8b6cf4 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007fbadb8b8b11 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007fbadb8b8b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007fbadd6299a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007fbadd5d05ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007fbadd5d8326 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#21 0x000055741b76fdf6 in  ()
#22 0x00007fbadcfbdee3 in __libc_start_main () at /usr/lib/libc.so.6
#23 0x000055741b7702ae in _start ()
[Inferior 1 (process 978) detached]

Reported using DrKonqi
Comment 1 Alexander Potashev 2019-08-13 01:09:59 UTC 
possible duplicate of bug #409709
Comment 2 David Edmundson 2019-08-15 21:54:48 UTC 

*** This bug has been marked as a duplicate of bug 403453 ***
Comment 3 Alexander Potashev 2019-08-15 22:15:15 UTC 
(In reply to David Edmundson from comment #2)
> 
> *** This bug has been marked as a duplicate of bug 403453 ***

I think this can't be a duplicate because the current bug #410648 was reported against KF 5.60.0, and a fix for bug 403453 was already included in KF 5.58.0.